Stuff I don't know

[Lamplighter]

Originally Posted by BigV

<snip>

At the moment, I have the pipes measured, cut, and threaded. The gas to the house has been turned off at the meter. I've just taken a break for lunch (prepared by Twil, yum!) and now I return to work.

I'll check in as I can. I expect the project to be done by dinner time. There's no hot water until I'm done. See you all soon.

I hope V has researched the different kinds of "pipes".
e.g., Steel vs black iron, especially the part about leaks at the connections, etc.

[glatt]

Originally Posted by Lamplighter

I hope V has researched the different kinds of "pipes".
e.g., Steel vs black iron, especially the part about leaks at the connections, etc.

I just saw that link. Missed that post before.

As a DIY, I find links like that incredibly frustrating. It actually makes me a little angry. It's obviously written by someone who has no idea what they are talking about. It reads like an essay question on a test where the student doesn't remotely know the answer and just breaks out the shovel and starts tossing the manure.

There are the ever-present pipes underneath the sink or ones leading to the hot water heater. However, an in-depth look behind the walls and underneath the ground reveals that there are enough pipes to wrap around the house several times. There are HPVC, PVC, black iron and steel pipes leading everywhere.

Really? There are pipes under the sink and in the wall too? Holy shit! That's helpful. I think it's the use of "ever-present" that annoys me the most. It's just stupid filler. The pipes damn well better be ever present. You wouldn't want them getting up and walking away.

They list some pipes they have heard about, but don't mention galvanized, copper, or newer pex, which together, probably make up 90% of the plumbing out there in existing homes.

Not helpful at all.

[Lamplighter]

Yes, brief and superficial, but my reference was to this part of the article...

Repairing

• The main problem with black iron pipe
--especially in the home--is leakage at connector spots.
It requires a lot of work to fix these leaks,
which is why many people no longer use black iron pipes.

Steel pipes do not have that problem because it is most often welded.
However, it is more expensive than black iron pipes or PVC.

[glatt]

Yeah. That's even worse. Domestic plumbing pipes are never welded. I don't know what they are talking about there. It's like they are comparing 10% of domestic plumbing situations with some industrial plumbing they heard of. And then they talk about fencing. Fencing! Like someone is maybe going to plumb their house with a bunch of fence posts. They say most houses today use PVC pipe. Ok. That's an actual fact they are giving, but PVC is most commonly used for the waste water pipes, not for the supply pipes. So that makes me wonder if they are talking about old cast iron sewer pipes.

It's just a jumble of poorly organized random bits of incomplete information.

They don't mention copper or pex anywhere in the whole article. Copper was king for a long time and is being phased out because of the cost, but is being replaced by pex (at least around here.) Neither are acceptable for gas, where the materials used by BigV are appropriate.

[Lamplighter]

OK. Peace.

[glatt]

Peace.

I was getting a little worked up there.

[xoxoxoBruce]

Originally Posted by glatt

Peace.

I was getting a little worked up there.

Rightly so, a quarter of that link was wrong, a quarter misleading, and the other half missing.